// Copyright 2023 aliyun-sls Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import Foundation
import OpenTelemetryApi

public class OpenTelemetryContextProviderObjc : NSObject {
    var contextProvider: OpenTelemetryContextProvider
    
    @objc
    public var activeSpan: SpanObjc? {
        guard let span = contextProvider.activeSpan else {
            return nil
        }
        
        return SpanObjc(span)
    }
    
    public init(_ contextProvider: OpenTelemetryContextProvider) {
        self.contextProvider = contextProvider
    }
    
    @objc
    public func setActiveSpan(_ span: SpanObjc) {
        contextProvider.setActiveSpan(span.span)
    }
    
    @objc
    public func removeContextForSpan(_ span: SpanObjc) {
        contextProvider.removeContextForSpan(span.span)
    }
        
}
